python3-protobuf: update to 4.23.4.

srcpkgs/python3-protobuf/patches/cpp17.patch

@@ -0,0 +1,11 @@
+--- a/python/setup.py	2023-07-05 23:53:30.000000000 +0200
++++ -	2023-07-14 16:19:35.949677747 +0200
+@@ -370,7 +370,7 @@
+       extra_compile_args.append('-Wno-invalid-offsetof')
+       extra_compile_args.append('-Wno-sign-compare')
+       extra_compile_args.append('-Wno-unused-variable')
+-      extra_compile_args.append('-std=c++14')
++      extra_compile_args.append('-std=c++17')
+
+     if sys.platform == 'darwin':
+       extra_compile_args.append('-Wno-shorten-64-to-32')

srcpkgs/python3-protobuf/template

@@ -1,16 +1,20 @@
 # Template file for 'python3-protobuf'
 pkgname=python3-protobuf
-version=4.21.12
+version=4.23.4
 revision=1
 build_style=python3-module
-hostmakedepends="python3-setuptools python3-wheel"
+build_wrksrc=python
+hostmakedepends="python3-setuptools python3-wheel protobuf"
 depends="python3-setuptools python3-six"
+checkdepends="python3-numpy"
 short_desc="Python3 bindings for Google Protocol Buffers"
 maintainer="Andrew J. Hesford <ajh@sideband.org>"
 license="BSD-3-Clause"
 homepage="https://developers.google.com/protocol-buffers/"
-distfiles="${PYPI_SITE}/p/protobuf/protobuf-${version}.tar.gz"
-checksum=7cd532c4566d0e6feafecc1059d04c7915aec8e182d1cf7adee8b24ef1e2e6ab
+# PyPi release does not have bits for cppext
+distfiles="https://github.com/protocolbuffers/protobuf/releases/download/v${version#*.}/protobuf-${version#*.}.tar.gz"
+checksum=a700a49470d301f1190a487a923b5095bf60f08f4ae4cac9f5f7c36883d17971
+make_check=no # ImportError: cannot import name 'unittest_retention_pb2' from 'google.protobuf'
 
 build_options="cppext"
 build_options_default="cppext"
@@ -22,10 +26,6 @@ if [ "$build_option_cppext" ]; then
 	makedepends+=" python3-devel protobuf-devel"
 fi
 
-do_check() {
-	echo "skipping check: package ships with no tests"
-}
-
 post_install() {
 	sed -n 1,29p google/protobuf/__init__.py >LICENSE
 	vlicense LICENSE